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Merge pull request #4951 from supperthomas/add_kernel_irq_utest

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[utest][kernel_irq] add the utest of irq
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Bernard Xiong 2021-08-19 22:30:19 +08:00 committed by GitHub
commit 92203c3561
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3 changed files with 85 additions and 0 deletions
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4
examples/utest/testcases/kernel/Kconfig
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@ -5,6 +5,10 @@ config UTEST_MEMHEAP_TC
default y
depends on RT_USING_MEMHEAP
config UTEST_IRQ_TC
bool "IRQ test"
default n
config UTEST_SEMAPHORE_TC
bool "semaphore test"
default n

3
examples/utest/testcases/kernel/SConscript
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@ -8,6 +8,9 @@ src = Split('''
if GetDepend(['UTEST_MEMHEAP_TC']):
src += ['memheap_tc.c']
if GetDepend(['UTEST_IRQ_TC']):
src += ['irq_tc.c']
if GetDepend(['UTEST_SEMAPHORE_TC']):
src += ['semaphore_tc.c']

78
examples/utest/testcases/kernel/irq_tc.c Normal file
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@ -0,0 +1,78 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2021-08-15 supperthomas add irq_test
*/
#include <rtthread.h>
#include "utest.h"
#include "rthw.h"
#define UTEST_NAME "irq_tc"
static uint32_t irq_count = 0;
static uint32_t max_get_nest_count = 0;
static void irq_callback()
{
if(rt_interrupt_get_nest() > max_get_nest_count)
{
max_get_nest_count = rt_interrupt_get_nest();
}
irq_count ++;
}
static void irq_test(void)
{
irq_count = 0;
rt_interrupt_enter_sethook(irq_callback);
rt_interrupt_leave_sethook(irq_callback);
rt_thread_mdelay(2);
LOG_D("%s test irq_test! irq_count %d max_get_nest_count %d\n", UTEST_NAME, irq_count, max_get_nest_count);
uassert_int_not_equal(0, irq_count);
uassert_int_not_equal(0, max_get_nest_count);
rt_interrupt_enter_sethook(RT_NULL);
rt_interrupt_leave_sethook(RT_NULL);
LOG_D("irq_test OK!\n");
}
static rt_err_t utest_tc_init(void)
{
irq_count = 0;
max_get_nest_count = 0;
return RT_EOK;
}
static rt_err_t utest_tc_cleanup(void)
{
return RT_EOK;
}
static void interrupt_test(void)
{
rt_base_t level;
uint32_t i = 1000;
rt_interrupt_enter_sethook(irq_callback);
rt_interrupt_leave_sethook(irq_callback);
irq_count = 0;
level = rt_hw_interrupt_disable();
while(i)
{
i --;
}
uassert_int_equal(0, irq_count);
rt_hw_interrupt_enable(level);
rt_interrupt_enter_sethook(RT_NULL);
rt_interrupt_leave_sethook(RT_NULL);
}
static void testcase(void)
{
UTEST_UNIT_RUN(irq_test);
UTEST_UNIT_RUN(interrupt_test);
}
UTEST_TC_EXPORT(testcase, "testcases.kernel.irq_tc", utest_tc_init, utest_tc_cleanup, 10);